ATMEGA8L-8AU vs ATMEGA88A-AU Comparação
Comparação detalhada lado a lado de ATMEGA8L-8AU por Microchip Technology e ATMEGA88A-AU por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | ATMEGA8L-8AU | ATMEGA88A-AU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $1,82 | $1,52 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Program Memory Size | 8 KB Flash (4K x 16) | 8 KB (4K x 16) Flash |
| Flash Endurance | 10,000 write/erase cycles | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 bytes | 512 B |
| EEPROM Endurance | 100,000 write/erase cycles | — |
| Frequência máxima de clock | 8 MHz | 20 MHz |
| Throughput | Up to 8 MIPS at 8 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Temperatura de operação | -40 C to +85 C | -40 C to +85 C |
| Programmable I/O Lines | 23 | — |
| ADC Resolution | 10-bit, 8 channels | — |
| Timers | Two 8-bit, one 16-bit | — |
| PWM Channels | 3 (two 8-bit, one 16-bit) | — |
| Communication Interfaces | SPI, USART, TWI (I2C) | — |
| Encapsulamento | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm, 0.80 mm pitch) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Instruction Set | 130 powerful instructions | 130 powerful instructions, most single-clock cycle |
| Sleep Modes | 5 (Idle, ADC Noise Reduction, Power-save, Power-down, Standby) | — |
| Status RoHS | Compliant | Compliant |
| Program Memory Type | — | Flash (ISP, read-while-write) |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Supply Voltage (20 MHz operation) | — | 4.5 V to 5.5 V |
| General Purpose I/O Lines | — | 23 |
| General Purpose Working Registers | — | 32 |
| ADC | — | 8-channel, 10-bit successive approximation |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) with compare modes |
| Serial Interfaces | — | USART, SPI, TWI (I2C) |
| Power-Down Current | — | Sub-1 uA (picoPower technology) |
| Packaging | — | Tray |